opendj-rest2ldap/src/main/java/org/forgerock/opendj/rest2ldap/JsonConstantPropertyMapper.java
@@ -178,7 +178,7 @@ final JsonValue firstItem = value.get(value.keys().iterator().next()); // assume all items have the same schema jsonSchema.put("items", toJsonSchema(firstItem)); if (value.isSet()) { if (value.getObject() instanceof Set) { jsonSchema.put("uniqueItems", true); } return jsonSchema;